With frequency response from 150 Hz to 6800 Hz, the GN Netcom 2025 is the only commercial headset to meet VoIP wideband standards. Two microphone/boom combinations are available, a flex/noise canceling combination and an industry-first flex/SoundTube model. They also include PeakStop technology for hearing protection. From its sturdy rubber-plastic composite to all-metal boom pivots and impact resistant headbands, every detail of the GN Netcom 2025 Series has been designed and engineered with durability in mind. Retail Price 146.00